INDUCING AND MONITORING A VIBRATORY RESPONSE IN A COMPONENT

A system 10 is provided for testing a component 20. This system 10 includes a support structure 12, an excitation system 14 and a sensor system 16. The support structure 12 is configured to support the component 20. The excitation system 14 includes a plurality of permanent magnets 28 and a pluralit...

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Bibliographische Detailangaben
Hauptverfasser:	LOMENZO, Richard A, PATURZO, Joseph V, GYSLING, Daniel, NICKLOUS, Allison
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A system 10 is provided for testing a component 20. This system 10 includes a support structure 12, an excitation system 14 and a sensor system 16. The support structure 12 is configured to support the component 20. The excitation system 14 includes a plurality of permanent magnets 28 and a plurality of electromagnets 30. The permanent magnets 28 are arranged in an array and configured for rigid connection to the component 20. Each of the electromagnets 30 is associated with a respective one of the permanent magnets 28. The excitation system 14 is configured to respectively control interaction of the electromagnets 30 with the permanent magnets 28 to excite a vibratory response in the component 20. The sensor system 16 is configured to output data indicative of the vibratory response.